16549+0318 BAL 2429

16^h 54^m 51.18^s +03° 18' 40.8" P.A. 52.00 sep 11.6 mag 11.77,12.80

Coord 2000	16549+0318	Discov num	BAL2429	Comp		Coord arcsec 2000	16 54 51.18 +03 18 40.8
Date first	1910	Date last	2015	Obs	22
Pa first	47	Pa last	52.4	P.A. Now (θ)	52.4°
Sep first	8.9	Sep last	11.632	Sep. Now (ρ)	11.632"
Mag pri	11.77	Mag sec	12.80	delta mag (ΔM)	1.03	Spectral class
Pri motion ra	-007	Sec motion ra	+027
Pri motion dec	-003	Sec motion dec	+000
Notes

rPM=1.264

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0389-01546-1

Gaia DR2

4386105544246706560

WDS 16549+0318 BAL 2429 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16549+0318	BAL2429		2006	5	52	11.4	11.77	12.80		D	165451.18+031840.8
16549+0318	BAL2429		2007	7	54	11.8	11.77	12.80		D	165451.18+031840.8
16549+0318	BAL2429		2008	9	52	11.7	11.77	12.80		D	165451.18+031840.8
16549+0318	BAL2429		2010	12	53	11.4	11.77	12.80			165451.18+031840.8
16549+0318	BAL2429		2011	14	51	11.4	11.77	12.80			165451.18+031840.8
16549+0318	BAL2429		2012	17	54	11.1	11.77	12.80			165451.18+031840.8
16549+0318	BAL2429		2014	19	56	11.5	11.77	12.80			165451.18+031840.8
16549+0318	BAL2429		2015	22	52	11.6	11.77	12.80			165451.18+031840.8

If you need more information about this double, apply for a data request form to the WDS.

WDS 16549+0318 BAL 2429 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16549+0318 BAL 2429 : MEASURES

No records found.

WDS 16549+0318 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 16549+0318 : ALADIN DSS IMAGE @ 16^h 54^m 51.18^s +03° 18' 40.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16549+0318 BAL 2429 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		16549+0318	BAL2429		52	11.6
Show		16564+0330	LDS4705		55	14.2	27
Show		16536+0254	BAL2428		278	11.0	32
Show		16523+0313	FMR 229		148	7.1	39
Show		16561+0241	BAL1929		323	12.9	42
Show		16575+0255	DAM1249		158	22.0	47
Show		16575+0252	BAL2430		112	13.4	48
Show		16517+0334	BAL2427		278	8.5	50
Show		16564+0227	BAL1930		24	13.2	57
Show		16560+0224	BAL1928		354	8.0	58
Show		16511+0339	BAL2426		3	7.6	61
Show		16588+0358	STF3107	AB	72	1.4	72
Show		16588+0358	STF3107	AC	321	42.2	72
Show		16588+0358	STF3107	AB,D	42	72.6	72
Show		16588+0358	STF3107	AD	43	72.7	72
Show		16588+0358	STF3107	BD	43	72.6	72
Show		16597+0306	BAL2432		46	5.3	74
Show		16574+0426	HEI 893		268	2.3	78
Show		16490+0315	KU 114		113	60.6	88
Show		16523+0156	UC 3245		325	12.6	92
Show		16485+0339	TDT 98		62	0.5	98
Show		16485+0237	BAL1927		3	21.5	104
Show		16483+0244	BU 43		53	1.4	104
Show		16544+0135	RST5420		353	3.4	104
Show		16511+0447	SCJ 13		51	122.2	105
Show		16580+0139	BAL1480		285	16.5	111
Show		16501+0443	BUP 175		359	54.1	111
Show		16477+0242	BAL1926		105	12.9	113
Show		16561+0125	BEW 5		187	9.7	115
Show		16473+0257	BAL2424		242	16.3	116
Show		16464+0348	CLZ 68		340	11.6	131
Show		16471+0220	UC 3232		135	52.9	131
Show		16467+0226	BAL1924		331	12.9	134
Show		16485+0144	BAL1479		14	5.4	135
Show		17038+0302	TVB 294		306	10.9	135
Show		16469+0215	ENG 58	AB	217	149.1	136
Show		16514+0113	STT 315		309	0.8	136
Show		16472+0204	STF2096	AB	88	23.9	138
Show		16472+0204	STF2096	AC	193	214.3	138
Show		16472+0204	GMC 4	AD	270	88.6	138
Show		16469+0210	BAL1925		207	1.1	138
Show		16469+0215	BUP 173	BC	172	77.8	138
Show		16468+0211	UC 3231		262	41.7	139
Show		16456+0304	BAL2423		293	4.6	140
Show		16599+0121	BAL1481		305	5.4	140
Show		16514+0109	STF2105		129	29.0	140
Show		16461+0228	GWP2663		95	34.1	142
Show		16481+0500	BRT2167		226	3.2	143
Show		16452+0326	BAL2422		43	10.6	145
Show		17045+0345	LDS 987		176	40.1	147
Show		16569+0055	UC 3257		2	32.6	147

WDS 16549+0318 : COMPONENTS

	A
B	pa=52.4° sep=11.62"

16549+0318 A

Componente originario normalizzato	AB		Coord arcsec 2000	165451.18+031840.8		Mag	11.77		PmRA	-7.00
PmDE	-3.0		Tycho2	0389-01546-1

Tycho2

Tycho2	0389-01546-1	Pflag		RAmdeg	253.71326587	DEmdeg	3.31133651
PmRA	-3.4	PmDE	-10.4	E RAmdeg	63	E DEmdeg	77
E pmRA	1.9	E pmDE	2.0	EpRAm	1973.08	EpDEm	1961.76
Num	3	Q RAmdeg	0.3	Q DEmdeg	1.2	Q pmRA	0.3
Q pmDE	1.2	BTmag	12.209	E BTmag	0.170	VTmag	11.771
E VTmag	0.170	Prox	999	TYC		HIP
CCDM		RAdeg	253.71327361	DEdeg	3.31136194	EpRA 1990	1.65
EpDE 1990	1.24	E RAdeg	72.3	E DEdeg	96.9	Posflg
Corr	0.1

16549+0318 B

Componente originario normalizzato	AB		Coord arcsec 2000	165451.79+031847.9		Mag	12.8		PmRA	27.00
PmDE	0.0		Calc delta mag	1.03		Calc coord	yes